Surface of the lake is at $2°C$. Find the temperature of the bottom of the lake........ $^oC$
Surface of the lake is at $2°C$. Find the temperature of the bottom of the lake........ $^oC$
- A
$2$
- B
$3$
- C
$4$
- D
$1$
Similar Questions
The density of water at $20^oC$ is $0.998\ gm/cm^3$ and at $40^oC$ is $0.992\ gm/cm^3$. The mean coefficient of cubical expansion (in per ${}^oC$) is
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- [JEE MAIN 2013]
A solid ball is completely immersed in a liquid. The coefficients of volume expansion of the ball and liquid are $3 × 10^{-6}$ and $8 × 10^{-6} per ^o C$ respectively. The percentage change in upthrust when the temperature is increased by $100 ^o C$ is ....... $\%$
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